50886220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 134701056

約数和(自身を除く): 83814836

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 173, 191, 220, 308, 346, 382, 385, 692, 764, 770, 865, 955, 1211, 1337, 1540, 1730, 1903, 1910, 2101, 2422, 2674, 3460, 3806, 3820, 4202, 4844, 5348, 6055, 6685, 7612, 8404, 9515, 10505, 12110, 13321, 13370, 14707, 19030, 21010, 24220, 26642, 26740, 29414, 33043, 38060, 42020, 53284, 58828, 66086, 66605, 73535, 132172, 133210, 147070, 165215, 231301, 266420, 294140, 330430, 363473, 462602, 660860, 726946, 925204, 1156505, 1453892, 1817365, 2313010, 2544311, 3634730, 4626020, 5088622, 7269460, 10177244, 12721555, 25443110, 50886220]

約数ペア:

[(1, 50886220), (2, 25443110), (4, 12721555), (5, 10177244), (7, 7269460), (10, 5088622), (11, 4626020), (14, 3634730), (20, 2544311), (22, 2313010), (28, 1817365), (35, 1453892), (44, 1156505), (55, 925204), (70, 726946), (77, 660860), (110, 462602), (140, 363473), (154, 330430), (173, 294140), (191, 266420), (220, 231301), (308, 165215), (346, 147070), (382, 133210), (385, 132172), (692, 73535), (764, 66605), (770, 66086), (865, 58828), (955, 53284), (1211, 42020), (1337, 38060), (1540, 33043), (1730, 29414), (1903, 26740), (1910, 26642), (2101, 24220), (2422, 21010), (2674, 19030), (3460, 14707), (3806, 13370), (3820, 13321), (4202, 12110), (4844, 10505), (5348, 9515), (6055, 8404), (6685, 7612)]